
In Lightroom, import via File → Import or drag the file in. In RawTherapee or darktable, open the file browser and double-click. Snapseed on mobile can open DNG files directly from your gallery.
Once open, don't touch anything yet. Look at the image. Ask: is it too dark or too bright? Is the color warm or cool compared to what I remember? Is the horizon straight? These three questions set your editing agenda.











